12114422433240 has 128 divisors (see below), whose sum is σ = 37710318260160. Its totient is φ = 3110797246464.

The previous prime is 12114422433233. The next prime is 12114422433263. The reversal of 12114422433240 is 4233422441121.

It is a super-3 number, since 3×12114422433240³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13633617 + ... + 14494976.

Almost surely, 2^{12114422433240} is an apocalyptic number.

12114422433240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12114422433240 is an abundant number, since it is smaller than the sum of its proper divisors (25595895826920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12114422433240 is a wasteful number, since it uses less digits than its factorization.

12114422433240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28128741 (or 28128737 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 12114422433240 its reverse (4233422441121), we get a palindrome (16347844874361).

The spelling of 12114422433240 in words is "twelve trillion, one hundred fourteen billion, four hundred twenty-two million, four hundred thirty-three thousand, two hundred forty".